You Don't Need to Be Everywhere. You Need One Island, Done Right.

Erica Anderson Rooney is an ex-CPO turned executive coach and AI educator on a mission to get more women into positions of power and keep them there. She is the author of The AI Gap (2026), host of the Glass Ceilings & Sticky Floors and AI Voice or Victim podcasts, and NC Chapter Lead for Women Applying AI. Her SNAP and AI Continuum frameworks are taught to thousands of women through CHIEF, WICT, and Fortune 500 leadership programs. She is the sought-after speaker at the intersection of women, AI, and leadership.

Ashley Stahl posts on Instagram once every two or three weeks. Usually it's her dog. Her team keeps telling her to post more. She isn't going to.

She told me this on the podcast, in the middle of a story about lunch with a friend. She said the thing holding her back was that she didn't have much to say right now. Her friend's response: "Then don't say a damn thing."

If you have ever felt guilty for not posting, you already know the voice Ashley is talking back to. It says you need to be on LinkedIn and Instagram and probably TikTok now too, hitting your content pillars, showing up three times a week whether or not you have anything real to say. It treats silence like falling behind.

Here is what that voice leaves out. According to research from the Center for Talent Innovation (now Coqual), 78% of professionals first search online for information about a new colleague. People are checking. What they find there is what counts, and how often you posted this month barely registers.

That same research found senior leaders say executive presence accounts for 26% of what it takes to get the next promotion. Presence is what you are known for when someone finally looks you up.

Ashley built her entire brand around this, and it is worth walking through, because most of us are doing the opposite.

Pick One Island

Ashley calls each platform its own island. TEDx is an island. A podcast is an island. Instagram, LinkedIn, being a guest on other people's shows, each one is its own separate terrain with its own skill required to do it well.

The instinct most of us have is to plant a flag on every island at once. Ashley's advice is to pick one, maybe two, and go all in before you add a third. She spent a full year on Instagram before she touched what used to be called Twitter. She mastered one, then moved.

The question underneath "which island" is which skill is yours. Ashley is a writer. That is her deepest gift, so her islands are the ones that reward writing: TEDx talks, keynote scripts, long-form posts. She calls it word money. Look at your own bank account, she says, and most of it traces back to the skill you have, whatever platform everyone told you to be on.

Master It Before You Add a Second

Here is the part almost nobody does. Ashley did not touch a second platform until she had a real workflow on the first one. A workflow, for her, meant knowing what she had to say there and how she wanted to say it.

That takes longer than a weekend. It took her a year per island. Most of us give a new platform three weeks before we panic and add another one on top of it, which means we never master any of them. We end up visible everywhere and known for nothing.

If you are building visibility right now, resist the urge to add a channel before the first one has a voice. One island with a real point of view will outperform five islands with none.

Let the Compounding Do the Work While You're Quiet

Ashley's second TEDx talk got 8,000 views in its first year. She thought it was some of her best work and could not understand why it was not taking off. She did not repost it. She did not push it. The next year, for no reason she can point to, it hit two million views.

That is what happens when something real is sitting on the internet with your name on it. It keeps working while you are not touching it. Her podcast, six years and hundreds of episodes, has been quiet for seven months. People are still finding and downloading old episodes every single day.

This is the case against posting out of guilt. Content that already exists, done well, keeps earning trust in your absence. One thing done at your real skill level is what makes a brand durable.

Say Nothing When You Have Nothing to Say

The hardest part of this approach is trusting that silence will not cost you anything. It will not, as long as what is already out there holds up when someone goes looking.

Ashley's rule is simple. If she does not have something to say, she does not post. She has watched what happens to content made just to fill a gap. It reads as filler, and people can tell.

What I Want You to Take From This

Stop treating every platform as mandatory. Pick the one island where your skill lives, stay there until you have a real voice, and let it compound while you are not looking. The woman with one sharp, true thing on the internet will out-trust the woman posting five times a day about nothing in particular, every time.

If you want to hear the full conversation, Ashley and I talked about this along with how she went from counterterrorism work to a TEDx talk with 10 million views, why she built her core values around candor, and how she uses intuition alongside data to make big calls. Listen here.

This is the kind of clarity work we do inside HER Collective. We find the right one thing and build it at your real skill level. We saved you a seat.

I am cheering you on.

Erica

Frequently Asked Questions

What does it mean to build a personal brand around "one island"?

The term comes from personal brand strategist Ashley Stahl, who compares each platform (Instagram, LinkedIn, TEDx, podcasting) to its own island. You choose the platform that matches your real skill, master it fully, and only add a second island once the first has a genuine voice and workflow.

Do you need to post every day to build visibility as a leader?

No. Research from Coqual (formerly the Center for Talent Innovation) found senior leaders say executive presence accounts for 26% of what it takes to get the next promotion, and 78% of professionals first search online for information about a new colleague. What people find when they look matters more than how often you add to it.

How do I figure out which platform is right for my personal brand?

Start with your strongest skill. If you are a writer, platforms built around long-form writing or speaking will reward you more than short-form video. Ashley Stahl's advice is to look at where your income already comes from, because most people's results trace back to one core skill.

Erica Anderson Rooney is an ex-CPO turned executive coach and AI educator on a mission to get more women into positions of power and keep them there. She is the author of The AI Gap (2026), host of the Glass Ceilings & Sticky Floors and AI Voice or Victim podcasts, and NC Chapter Lead for Women Applying AI. Her SNAP and AI Continuum frameworks are taught to thousands of women through CHIEF, WICT, and Fortune 500 leadership programs. She is the sought-after speaker at the intersection of women, AI, and leadership.